While some people may not be conscious of it, proper control and maintenance of indoor climate is essential for you to be comfortable indoors. If you leave indoor climate unattended, you would either feel too cold or too hot in your own home. Without prop... Read >
Author: Outrider

Expansion or perforation is the process of shearing a metal plate in a press to create voids that are surrounded by interlinked bars as it stretches to a sheet. This process is done to achieve a corrugated surface on the metal sheet without reducing the u... Read >
Author: Ted Kruchten

Air enters office buildings or spaces through both mechanical ventilation systems as well as naturally through leaks around windows, doors, etc. Newer, larger buildings which are highly energy efficient due to sealed windows and heavy insulation primarily... Read >
Author: O. Chetchel

An air conditioner is a home appliance, system or mechanism designed to dehumidify and extract heat from an area. The cooling is done using a refrigeration cycle. In construction, a complete system of heating, ventilation and air conditioning is referred ... Read >
Author: Lele

In these sweltering summer months, most of us look forward to the artic refreshment at home or in the office. It's always a rush when you walk by an open storefront and a wave of icy air envelopes you, almost in spite of the glittering sun overhead. In th... Read >
Author: Yodle

As R22 refrigerant is phased out under federal regulations established by the United States and other countries worldwide, alternative substances have been identified. These alternatives are friendlier to the environment and more energy efficient. Among t... Read >
Author: Author Unknown